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DC DC Switching Controllers

DC DC Switching Controllers facilitate efficient voltage regulation and power management in electronic circuits. Key attributes include Clock Sync, Control Features, and Duty Cycle (Max). These controllers are essential for applications such as industrial power management and new product design.

11,941 active parts
49 manufacturers
33 distributors
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What are DC DC Switching Controllers ?

DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ AEC Qualified Accuracy Applications Automotive Grade Clock Sync Conflict Minerals Control Features Control Method Current Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Fault Protection Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Interface Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Package Quantity Pitch Power (Watts) Power Dissipation Power Dissipation (Max) Propagation Delay Protection Features Quiescent Current Regulator Type Response Time SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Technology Thermal Resistance Thickness Topology Type Voltage Voltage Reference Voltage Supply Width
MAX1653EEE
MAX1653EEE
Download Datasheet for MAX1653EEE
Analog Devices / Maxim Integrated
2,024
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Hybrid Electronics 24 - -
Price on request
2,024
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Hybrid Electronics 24 - -
- - - - Yes - Enable, Soft Start - - - 98% - 96% - - - 150kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 2.5V - - - - - - - - - - - - - - - 16-QSOP - - - Yes - - - - Buck - 4.5V - - -
MAX16930ATLR/V+T
MAX16930ATLR/V+T
Download Datasheet for MAX16930ATLR/V+T
Analog Devices / Maxim Integrated
2,020
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 2,020 - -
Price on request
2,020
Distributor Stock MOQ Country
Braun Electronic Components 2,020 - -
Yes - - Yes Yes - Enable, Frequency Control, Power Good - - - 95% - - - - - 200kHz - 2.2MHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 3 - -40°C ~ 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - 20µA - - Not Present - - - 40-TQFN (6x6) - - - Yes - - - - Buck, Boost - 3.5V ~ 42V - - -
UC3842AD
UC3842AD
Texas Instruments
2,017
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Bristol Electronics 17 - -
Price on request
2,017
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Bristol Electronics 17 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
AN8016SH-E1V
AN8016SH-E1V
Download Datasheet for AN8016SH-E1V
Panasonic Electronic Components
2,013
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,013 - -
Price on request
2,013
Distributor Stock MOQ Country
Smaxon Electronics 2,013 - -
- - - - No - Enable, Soft Start - - - 80% - - - - - 20kHz ~ 1MHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -30°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-SSOP - - - No - - - - Boost - 1.8V ~ 14V - - -
LV5065VB-TLM-H
LV5065VB-TLM-H
On Semiconductor
2,013
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,013 - -
Price on request
2,013
Distributor Stock MOQ Country
Smaxon Electronics 2,013 - -
- - - - - - - - - - - - - - - - - - - - - - - - - Gull-Wing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - - - - - Yes - - - - - - - - -
TL1451ACN
TL1451ACN
Texas Instruments
2,010
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,010 - -
Price on request
2,010
Distributor Stock MOQ Country
Optech Co.,Limited 2,010 - -
- - - - No - Frequency Control - - - - - - - - - 1kHz to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 2 - -20°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-PDIP - - - No - - - - Buck, Boost, Flyback - 3.6V to 50V - - -
RT8237FZQW
RT8237FZQW
Richtek
2,006
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,006 - -
Price on request
2,006
Distributor Stock MOQ Country
Xingangxin 2,006 - -
- - - - No - Current Limit, Enable, Phase Control, Power Good, Soft Start - - - - - - - - - 290kHz to 430kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-WDFN (3x3) 10-WDFN (3x3) - - Yes - - - - Buck - 4.5V to 26V - - -
LM27213MTD
LM27213MTD
Texas Instruments
2,005
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,005 - -
Price on request
2,005
Distributor Stock MOQ Country
Optech Co.,Limited 2,005 - -
- - - - No - Current Limit, Enable, Power Good, Soft Start - - - - - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -5°C ~ 105°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 48-TSSOP - - - Yes - - - - Buck - 4.75V ~ 6V - - -
UCC3895PW
UCC3895PW
Texas Instruments
2,005
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,005 - -
Price on request
2,005
Distributor Stock MOQ Country
Optech Co.,Limited 2,005 - -
- - - - Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - - 1 MHz - - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 20-TSSOP 20-TSSOP - - - - - - - Phase-Shifted Full-Bridge - 10 V to 16.5 V - - -
MAX774EPA+
MAX774EPA+
Download Datasheet for MAX774EPA+
Analog Devices / Maxim Integrated
2,004
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,004 - -
Price on request
2,004
Distributor Stock MOQ Country
Optech Co.,Limited 2,004 - -
- - - - No - Enable - - - - - 85% - - - 300kHz Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C - - Negative - 1 5W Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP 100µA - No - - - - Buck-Boost - 3V - - -
UC2845AN
UC2845AN
Texas Instruments
2,001
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Hybrid Electronics 1 - -
Price on request
2,001
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Hybrid Electronics 1 - -
- - - - No - Frequency Control - 1A - 48% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 2.54 mm Through Hole - - - - - - Through Hole 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Buck, Flyback, Forward - 7.6V to 30V - - -
UC2823ADWTR
UC2823ADWTR
Download Datasheet for UC2823ADWTR
Texas Instruments
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Current Limit, Frequency Control, Ramp, Soft Start - - - 100% - - - - - 400 kHz to 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No Yes - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8.4 V to 22 V - - -
UCC3813PWTR-0
UCC3813PWTR-0
Texas Instruments
2,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
- - - - No - Frequency Control - - - 99% - - - - - 46kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-TSSOP 8-TSSOP - - No - - - - Boost, Flyback, Forward Converter - 6.9V - - -
UC1845AY
UC1845AY
Microchip Technology
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down - - - - - - - - - - - - - - Through Hole 1 - -55°C ~ 125°C (TA) - 7.6V Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-CERDIP - - - No - - - - Boost, Buck, Flyback, Forward - 7.6V ~ 30V - - -
LV5749NV-TLM-E
LV5749NV-TLM-E
On Semiconductor
2,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 85% - - - - - 125kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SSOP - - - Yes - - - - Buck - 8V - - -
TPS40052PWPRG4
TPS40052PWPRG4
Texas Instruments
2,000
From OTL Components
Distributor Stock MOQ Country
OTL Components 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
OTL Components 2,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 94% - - - - - 100kHz ~ 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-HTSSOP - - - Yes - - - - Buck - 10V ~ 40V - - -
SG3524D
SG3524D
Microchip Technology
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Current Limit, Frequency Control - - - 45% - - - - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V - - -
ISL8120IRZ-TK
ISL8120IRZ-TK
Renesas
2,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
- - - - Yes - Current Limit, Enable, Power Good - - - 90% - - - - - 150kHz ~ 1.5MHz Step-Down - - Yes - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - Not Present - - - 32-QFN (5x5) - - - Yes - - - - Buck - 3V ~ 5.6V - 3V to 5.6V -
ISL6840IBZ-T
ISL6840IBZ-T
Renesas
2,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Xingangxin 2,000 - -
- - - - No - Current Limit, Frequency Control - - - 96% - - - - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - Yes - - - - Boost, Flyback - 7.5V ~ 14V - - -
AN8011S-E1V
AN8011S-E1V
Download Datasheet for AN8011S-E1V
Panasonic Electronic Components
2,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
- - - - No - Dead Time Control, Enable, Frequency Control - - - 45%, 75% - - - - - 200 kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -30°C to 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOP 16-SOP - - No Yes - - - Buck, Boost - 3.6 V to 34 V - - -
LV5725JA-AH
LV5725JA-AH
On Semiconductor
2,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Flip Electronics 2,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 92% - - - - - 50kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SSOP - - - Yes - - - - Buck - 4.5V - - -
UC3845D
UC3845D
Download Datasheet for UC3845D
Texas Instruments
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Frequency Control - - - 48% - - - - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive, Isolation Capable ±1A 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - 30V No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V - - -
LV5061V-TLM-H
LV5061V-TLM-H
Sanyo Denki
2,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 95% - - - - - 330kHz Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SSOP - - - No - - - - Buck - 4.5V to 18V - - -
MCP19119-E/MQ
MCP19119-E/MQ
Download Datasheet for MCP19119-E/MQ
Microchip Technology
2,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Smaxon Electronics 2,000 - -
- - - - No - Phase Control - - - - - - - - - 100kHz to 1.6MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I²C, PMBus, SMBus - - 28-QFN (5x5) - - - Yes - - - - Buck - 4.5V to 40V - - -
MAX1649CPA
MAX1649CPA
Download Datasheet for MAX1649CPA
Analog Devices / Maxim Integrated
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Enable - - - Up to 96.5% - More than 90% - - - Up to 300kHz Step-Down - - No 16V Max - - - - - - - - - - Through Hole 1 - 0°C ~ 70°C - 3V Positive - 1 More than 12.5W Transistor Driver 5V - - - - - - - - 100µA Max - - Not Present - - - 8-PDIP 8-PDIP - - No - - - - Buck - 3V ~ 16V - - -
UC3823AN
UC3823AN
Download Datasheet for UC3823AN
Texas Instruments
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Current Limit, Frequency Control, Ramp, Soft Start - - - 100% - - - - - 400 kHz / 1 MHz Step-Up, Step-Up/Step-Down - - - - - - 7.62 mm Through Hole - - - - - - Through Hole 1 - 0°C / 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP 16-PDIP - - No No - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8.4 V / 22 V - - -
UCC3803N
UCC3803N
Texas Instruments
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Frequency Control - - - 99% - - - - - 31 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C to 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Buck, Boost, Flyback, Forward Converter - 3.6V to 12V - - -
LM3489MM
LM3489MM
Texas Instruments
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Current Limit, Enable - - - 100% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Buck - 4.5V ~ 35V - - -
UC3843BDG
UC3843BDG
Download Datasheet for UC3843BDG
On Semiconductor
2,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Price on request
2,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halogen Free - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable 1A 1 - Transistor Driver 13.4V - 55 - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Flyback - 7.6V ~ 30V - - -
UC3845BVD1R2G
UC3845BVD1R2G
Download Datasheet for UC3845BVD1R2G
On Semiconductor
1,998
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 12 - -
Flip Electronics 348 - -
Xingangxin 1,638 - -
Price on request
1,998
Distributor Stock MOQ Country
Braun Electronic Components 12 - -
Flip Electronics 348 - -
Xingangxin 1,638 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6V - - -
LT3748EMS#TRPBF
LT3748EMS#TRPBF
Download Datasheet for LT3748EMS#TRPBF
Analog Devices / Maxim Integrated
1,996
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 998 - -
MW.FEP S.p.A. 998 - -
Price on request
1,996
Distributor Stock MOQ Country
Braun Electronic Components 998 - -
MW.FEP S.p.A. 998 - -
- - - - No - Enable, Soft Start - - - - - - - - - - Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-MSOP 16-MSOP - - No - - - - Flyback - 5V - - -
LM5121MHX/NOPB
LM5121MHX/NOPB
Texas Instruments
1,995
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,470 - -
Smaxon Electronics 525 - -
Price on request
1,995
Distributor Stock MOQ Country
Xingangxin 1,470 - -
Smaxon Electronics 525 - -
- - - - Yes - Frequency Control, Soft Start - - - 100% - - - - - Up to 1MHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - No - - - - Boost - 4.5V ~ 65V - - -
NCP1587DR2G
NCP1587DR2G
Download Datasheet for NCP1587DR2G
On Semiconductor
1,991
Across 3 distributors
Distributor Stock MOQ Country
Speed Components Ltd 250 - -
Xingangxin 1,357 - -
Smaxon Electronics 384 - -
Price on request
1,991
Distributor Stock MOQ Country
Speed Components Ltd 250 - -
Xingangxin 1,357 - -
Smaxon Electronics 384 - -
- - - - No - Enable, Phase Control - - - {'max': 75, 'unit': '%', 'display_value': '75%'} - - - - - {'typical': 275000, 'unit': 'Hz', 'display_value': '275kHz'} Step-Down - - - - - - - - - - - - - - Surface Mount 1 - [{'min': 0, 'max': 70, 'unit': '°C', 'display_value': '0°C ~ 70°C (TA)'}] - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Buck - [{'min': 4.5, 'max': 13.2, 'unit': 'V', 'display_value': '4.5V ~ 13.2V'}] - - -
UC2842BDR2G
UC2842BDR2G
Download Datasheet for UC2842BDR2G
On Semiconductor
1,991
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,991 - -
Price on request
1,991
Distributor Stock MOQ Country
Flip Electronics 1,991 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback - 10 V to 30 V - - -
UCC2813DTR-0
UCC2813DTR-0
Texas Instruments
1,980
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,480 - -
Smaxon Electronics 500 - -
Price on request
1,980
Distributor Stock MOQ Country
Xingangxin 1,480 - -
Smaxon Electronics 500 - -
- - - - No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 6.9V ~ 12V - - -
NCP81109JMNTXG
NCP81109JMNTXG
On Semiconductor
1,956
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,956 - -
Price on request
1,956
Distributor Stock MOQ Country
Flip Electronics 1,956 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - - - - - - - - - - - - - - - - 48-QFN (6x6) - - - - - - - - - - - - - -
LM5085SD/NOPB
LM5085SD/NOPB
Texas Instruments
1,923
Across 2 distributors
Distributor Stock MOQ Country
Tomark Electronics Ltd 227 - -
Xingangxin 1,696 - -
Price on request
1,923
Distributor Stock MOQ Country
Tomark Electronics Ltd 227 - -
Xingangxin 1,696 - -
- - - - No - Current Limit, Enable, On Time Control - - - 100% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-WSON (3x3) - - - No - - - - Buck - 4.5V ~ 75V - - -
ISL6401CR
ISL6401CR
Intersil
1,891
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,598 - -
Smaxon Electronics 293 - -
Price on request
1,891
Distributor Stock MOQ Country
Xingangxin 1,598 - -
Smaxon Electronics 293 - -
- - - - Yes - Enable, Frequency Control - - - 48% - - - - - 50kHz ~ 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QFN (4x4) - - - No - - - - Boost, Flyback - 4.5V ~ 5.5V - - -
TPS40009DGQ
TPS40009DGQ
Texas Instruments
1,890
Across 3 distributors
Distributor Stock MOQ Country
HMB Electronics LLC 33 - -
Optech Co.,Limited 450 - -
Xingangxin 1,407 - -
Price on request
1,890
Distributor Stock MOQ Country
HMB Electronics LLC 33 - -
Optech Co.,Limited 450 - -
Xingangxin 1,407 - -
- - - - No - Current Limit, Enable, Soft Start - - - 83% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25V to 5.5V - - -
ICE2QR2280Z
ICE2QR2280Z
Infineon Technologies
1,890
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,718 - -
Smaxon Electronics 172 - -
Price on request
1,890
Distributor Stock MOQ Country
Xingangxin 1,718 - -
Smaxon Electronics 172 - -
- - - - No - Soft Start - - - 50% - - - - - 39kHz ~ 65kHz Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -25°C ~ 130°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - PG-DIP-7 - - - Yes - - - - Flyback - 9.8V ~ 26V - - -
UCC3808DTR-2
UCC3808DTR-2
Texas Instruments
1,885
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,885 - -
Price on request
1,885
Distributor Stock MOQ Country
Smaxon Electronics 1,885 - -
- - - - No - Frequency Control - - - 49% - - - - - 194kHz Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 2 - 0°C ~ 70°C (TA) - 4.1V Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - No Yes - - - Push-Pull - 4.1V ~ 15V - - -
MIC2103YML-TR
MIC2103YML-TR
Download Datasheet for MIC2103YML-TR
Microchip Technology
1,874
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,874 - -
Price on request
1,874
Distributor Stock MOQ Country
Xingangxin 1,874 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good - - - 85% - - - - - 200kHz ~ 600kHz Step-Down Yes - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-MLF® (3x3) - - - Yes - - - - Buck - 4.5V ~ 75V - - -
UCC2813QPWR-3Q1
UCC2813QPWR-3Q1
Texas Instruments
1,834
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,834 - -
Price on request
1,834
Distributor Stock MOQ Country
Xingangxin 1,834 - -
Yes - - Yes No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-TSSOP - - 3.6V to 12V No Yes - - - Boost, Flyback, Forward Converter - 3.6V ~ 12V - - -
LTC3873ETS8-5#TRPBF
LTC3873ETS8-5#TRPBF
Download Datasheet for LTC3873ETS8-5#TRPBF
Analog Devices / Maxim Integrated
1,815
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,815 1 -
Price on request
1,815
Distributor Stock MOQ Country
Braun Electronic Components 1,815 1 -
- - - - No - Current Limit, Enable, Soft Start - - - 78% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - 300μA - - - - - - TSOT-23-8 - - - No - - - - Boost, Flyback, SEPIC - 4.1V ~ 60V - - -
UC2845BNG
UC2845BNG
Download Datasheet for UC2845BNG
On Semiconductor
1,804
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,804 - -
Price on request
1,804
Distributor Stock MOQ Country
Xingangxin 1,804 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 1 - -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Flyback - 7.6V - - -
ISL8105IRZ
ISL8105IRZ
Renesas
1,800
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,800 - -
Price on request
1,800
Distributor Stock MOQ Country
Flip Electronics 1,800 - -
- - - - No - Current Limit, Enable - - - 100% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-DFN (3x3) 10-DFN (3x3) - - Yes - - - - Buck - 6.5 V to 14.4 V - - -
UCC3895PWTR
UCC3895PWTR
Texas Instruments
1,800
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 1,800 - -
Price on request
1,800
Distributor Stock MOQ Country
Speed Components Ltd 1,800 - -
- - - - Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - - 1MHz - - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 20-TSSOP - - - - Tape & Reel - - - Phase-Shifted Full-Bridge - 10V ~ 16.5V - - -
ISL6527CR
ISL6527CR
Intersil
1,800
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 600 - -
Xingangxin 1,200 - -
Price on request
1,800
Distributor Stock MOQ Country
Hybrid Electronics 600 - -
Xingangxin 1,200 - -
- - - - No - Enable, Phase Control - - - 100% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QFN (5x5) - - - Yes - - - - Buck - 2.97V ~ 3.63V - - -
UCC2813PWTR-5
UCC2813PWTR-5
Texas Instruments
1,796
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,796 - -
Price on request
1,796
Distributor Stock MOQ Country
Smaxon Electronics 1,796 - -
- - - - No - Frequency Control - - - 50% - - - - Adjustable switching frequency; Current limiting; Dead time control; Error amplifier; Fixed frequency; Leading edge blanking; Multi-topology; Soft start; Internal soft start; Internal fault soft start; Internal leading-edge blanking of the current-sense signal - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - 1A - - - - - - - - - - - - - - - - 8-TSSOP 8-TSSOP - - No - - - - Boost, Flyback, Forward - 3.6V to 12V - - -
MAX1953EUB+T
MAX1953EUB+T
Download Datasheet for MAX1953EUB+T
Analog Devices / Maxim Integrated
1,773
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,773 - -
Price on request
1,773
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,773 - -
- - - - No - Current Limit - - - 89% - - - - - 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 85°C - - Positive - 1 - Transistor Driver - 10-uMAX/uSOP - - - - - - - - - - - - - - 10-uMAX/uSOP - - - Yes - - - - Buck - 3V - - -
Showing 1301-1350 of 11,941 products

About DC DC Switching Controllers

DC DC Switching Controllers are essential components in the realm of power management, enabling efficient voltage regulation and conversion in electronic systems. These integrated circuits are specifically designed to manage power distribution and enhance the performance of electronic devices by converting one DC voltage level to another with high efficiency.

When sourcing DC DC Switching Controllers, it is crucial to consider important attributes such as Clock Sync, Control Features, Duty Cycle (Max), Frequency, and Output Configuration. These specifications play a significant role in determining the suitability of a controller for your specific application needs. Additionally, understanding the Operating Temperature and Number of Outputs can help ensure compatibility with your existing designs.

Applications for DC DC Switching Controllers span across various sectors, including industrial power management, new product design and prototyping, and maintenance and field replacement. They are integral to engineering evaluation and qualification processes, as well as procurement-driven multi-sourcing strategies.

Before submitting a Request for Quotation (RFQ), it is advisable to validate the lifecycle status of the components and explore alternate-source options. Prioritizing parametric filtering based on critical specifications can significantly reduce sourcing risks and enhance procurement efficiency.

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